1.5 Carat Cushion Lab-Grown Diamonds

Shop certified 1.5 carat cushion lab-grown diamonds at William & Sons Jewelers. Every stone is graded by IGI or GIA, shown in 360°, priced below the big online retailers and ships free.

All 1.5 Carat Cushion Lab-Grown Diamonds – Page 152

9,104 certified 1.5 carat cushion lab-grown diamonds in stock. Every stone ships free with its grading report; open any listing for the 360° view, full certificate and price.

  1. 1.56 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG845668510$273
  2. 1.50 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG831682764$249
  3. 1.55 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG847663340$287
  4. 1.55 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG847663341$287
  5. 1.51 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG847663370$283
  6. 1.53 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG847663371$287
  7. 1.81 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG804646984$720
  8. 1.73 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG844657589$248
  9. 1.51 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG844684012$225
  10. 1.72 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG845669405$266
  11. 1.54 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG754576142$461
  12. 1.51 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG842615364$270
  13. 1.55 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG846652914$277
  14. 1.53 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG846652915$274
  15. 1.52 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG848643037$227
  16. 1.53 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG696595045$262
  17. 1.55 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG696595258$265
  18. 1.59 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG700564526$272
  19. 1.51 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG706545214$259
  20. 1.58 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG710508657$270
  21. 1.59 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG760523871$283
  22. 1.89 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG783633583$451
  23. 1.70 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG783635274$567
  24. 1.50 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG784626168$402
  25. 1.72 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG784636577$574
  26. 1.52 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG784658893$407
  27. 1.50 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG784668321$364
  28. 1.70 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG784695659$567
  29. 1.51 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG786672651$392
  30. 1.59 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG788669262$384
  31. 1.53 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG792692822$659
  32. 1.99 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG825669764$524
  33. 1.99 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG825669933$472
  34. 1.72 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG825670422$427
  35. 1.50 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG829603213$918
  36. 1.50 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG830697733$918
  37. 1.79 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG833622770$1,014
  38. 1.51 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG835620448$405
  39. 1.54 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG835620454$412
  40. 1.71 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG835643460$969
  41. 1.52 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG845674011$242
  42. 1.69 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG847647027$305
  43. 1.60 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG848671956$382
  44. 1.75 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG848699107$430